Integrates with Stripe for payment processing, including generating checkout links and supporting agent payments via Stripe shared payment tokens approved through Stripe Link.
Integrates with USPS to mail physical postcards and letters via USPS First-Class after payment and human review, limited to US addresses.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@sendpaper send a 4x6 postcard to my mom thanking her for the birthday gift"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Mail real postcards and letters from your agent. The agent drafts the mail and gets back a print preview and a Stripe checkout link. Nothing is mailed until it's paid, by you or by your agent with your approval, and a person reviews every piece before it's printed and sent via USPS First-Class (US addresses only).
Product | Price |
Postcard 4×6 | $2.99 |
Postcard 6×9 | $3.99 |
Letter (up to 3 pages) | $4.99 |
Codex plugin
codex plugin marketplace add ryan-tish/sendpaper-pluginCodex (MCP only): codex mcp add sendpaper --url https://sendmypaper.com/mcp
Muse Code — add to settings:
"mcp_servers": { "sendpaper": { "transport": "streamable_http", "url": "https://sendmypaper.com/mcp" } }Claude Code: claude mcp add --transport http sendpaper https://sendmypaper.com/mcp
Related MCP server: SolMail MCP
get_pricing, create_postcard, create_letter, pay_order, get_order, cancel_order.
Agents can pay with a Stripe shared payment token you approve (via Stripe Link). See https://docs.sendmypaper.com/guides/agent-payments.
Website: https://sendmypaper.com · Docs: https://docs.sendmypaper.com · Support: support@sendmypaper.com · Content policy
License: MIT
This server cannot be deployed
Let AI agents prepare, review, pay for, and send real letters and postcards.
Let AI agents prepare, review, pay for, and send real letters and postcards.
Mail real US letters, postcards and certified mail from an agent, quoted before sending.
Print and mail physical documents in the US via USPS, with quotes, agent payment and tracking.
